Use other people ' result, study the relations of instantaneous draft and wavelength, wave height, course angle and set up mathematical model. 利用前人的研究成果,分析了船舶在波浪中瞬时吃水与波长,航向角,横倾角之间的关系,并建立了可求解的数学模型;
Secondly, other parameters such as temperature difference and emissivity of target and sky, molecular absorptive transmittance, instantaneous field of view ( IFOV ), contrast threshold and radiant wavelength are discussed in detail. 然后,对目标天空背景温差、发射率,气溶胶衰减系数,瞬时视场、对比度探测阈值以及辐射波长等参数作了详细讨论。
The instantaneous cavity length of SCDL can be determined by measuring the curves of the LM spacing vs the middle wavelength of the adjacent LM. 通过频率牵引特性曲线可测定SCDL的腔长。